SYNTHESIS OF STAR-SHAPED MACROMOLECULAR SCHIFF BASE COMPLEXES HAVING MELAMINE CORES AND THEIR MAGNETIC AND THERMAL BEHAVIORS

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dc.contributor.authorUysal, Saban
dc.contributor.authorKoc, Ziya Erdem
dc.contributor.authorCelikbilek, Seyma
dc.contributor.authorUcan, H. Ismet
dc.date.accessioned2020-03-26T18:31:31Z
dc.date.available2020-03-26T18:31:31Z
dc.date.issued2012
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractWe aim to study magnetic and thermal behaviors of some melamine cored macromolecular Schiff base complexes. In this context, tripodal ligands were synthesized by reacting melamine with 4-carboxybenzaldehyde or 4-hydroxybenzaldehyde. Then, 16 new trinuclear Fe(III), Cr(III), Mn(III), and Al(III) complexes were synthesized by reacting the ligands [ tris-(4-carboxybenzimino)-1,3,5-triazine) or tris-(4-hydroxybenzimino)-1,3, 5-triazine)] with pentadentate Schiff bases N,N'-bis(1-hydroxy-2-benzyliden)-1,7diamino-4-azaheptane or N,N'-bis(salicylidene) pyridine-2,6-diamine. Later, ligands and complexes were characterized by means of elemental analysis, infrared spectroscopy, H-1 NMR, liquid chromatography-mass spectrometry, thermal analyses, and magnetic susceptibility measurements. Finally, metal ratios of the prepared complexes were determined by using atomic adsorption spectrometry. The complexes were also characterized as distorted octahedral high-spin d(3) (S = 3 x 1/2) Cr(III), high-spin d(5) (S = 5 x 1/2) Fe(III), low-spin d(4) (S = 2 x 1/2) Mn(III), and diamagnetic Al(III) bridged by -OH group of COO- or OH group of phenol.en_US
dc.identifier.doi10.1080/00397911.2010.535635en_US
dc.identifier.endpage1044en_US
dc.identifier.issn0039-7911en_US
dc.identifier.issn1532-2432en_US
dc.identifier.issue7en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1033en_US
dc.identifier.urihttps://dx.doi.org/10.1080/00397911.2010.535635
dc.identifier.urihttps://hdl.handle.net/20.500.12395/28465
dc.identifier.volume42en_US
dc.identifier.wosWOS:000302535200012en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS INCen_US
dc.relation.ispartofSYNTHETIC COMMUNICATIONSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectMelamineen_US
dc.subjectmetal complexesen_US
dc.subjectsaldetaen_US
dc.subjectsalpyen_US
dc.subjectSchiff basesen_US
dc.subjects-triazineen_US
dc.titleSYNTHESIS OF STAR-SHAPED MACROMOLECULAR SCHIFF BASE COMPLEXES HAVING MELAMINE CORES AND THEIR MAGNETIC AND THERMAL BEHAVIORSen_US
dc.typeArticleen_US

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